Merge branches 'upstream-fixes', 'wacom' and 'waltop' into for-linus

Conflicts:
	drivers/hid/hid-core.c

Documentation/ABI/testing/sysfs-driver-wacom

@@ -9,6 +9,14 @@ Description:
 		or 0 otherwise. Writing to this file one of these values
 		switches reporting speed.
 
+What:		/sys/class/leds/0005\:056A\:00BD.0001\:selector\:*/
+Date:		May 2012
+Kernel Version:	3.5
+Contact:	linux-bluetooth@vger.kernel.org
+Description:
+		LED selector for Intuos4 WL. There are 4 leds, but only one LED
+		can be lit at a time. Max brightness is 127.
+
 What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led
 Date:		August 2011
 Contact:	linux-input@vger.kernel.org

drivers/hid/Kconfig

@@ -32,9 +32,13 @@ config HID
 	  If unsure, say Y.
 
 config HID_BATTERY_STRENGTH
-	bool
+	bool "Battery level reporting for HID devices"
 	depends on HID && POWER_SUPPLY && HID = POWER_SUPPLY
 	default n
+	---help---
+	This option adds support of reporting battery strength (for HID devices
+	that support this feature) through power_supply class so that userspace
+	tools, such as upower, can display it.
 
 config HIDRAW
 	bool "/dev/hidraw raw HID device support"
@@ -613,16 +617,10 @@ config THRUSTMASTER_FF
 config HID_WACOM
 	tristate "Wacom Bluetooth devices support"
 	depends on BT_HIDP
-	---help---
-	Support for Wacom Graphire Bluetooth tablet.
-
-config HID_WACOM_POWER_SUPPLY
-	bool "Wacom Bluetooth devices power supply status support"
-	depends on HID_WACOM
+	depends on LEDS_CLASS
 	select POWER_SUPPLY
 	---help---
-	  Say Y here if you want to enable power supply status monitoring for
-	  Wacom Bluetooth devices.
+	Support for Wacom Graphire Bluetooth and Intuos4 WL tablets.
 
 config HID_WIIMOTE
 	tristate "Nintendo Wii Remote support"

drivers/hid/hid-apple.c

@@ -458,6 +458,9 @@ static const struct hid_device_id apple_devices[] = {
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 			APPLE_ISO_KEYBOARD },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE,
+				USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ANSI),
+		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),

drivers/hid/hid-core.c

@@ -1511,7 +1511,6 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_AUREAL, USB_DEVICE_ID_AUREAL_W01RN) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
-	{ HID_USB_DEVICE(USB_VENDOR_ID_BAANTO, USB_DEVICE_ID_BAANTO_MT_190W2), },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
@@ -1660,6 +1659,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_PID_0038) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) },

drivers/hid/hid-ids.h

@@ -756,6 +756,7 @@
 #define USB_DEVICE_ID_WALTOP_PID_0038			0x0038
 #define USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH	0x0501
 #define USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH	0x0500
+#define USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET	0x0502
 
 #define USB_VENDOR_ID_WISEGROUP		0x0925
 #define USB_DEVICE_ID_SMARTJOY_PLUS	0x0005

drivers/hid/hid-input.c

@@ -225,7 +225,10 @@ static __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code)
 	 * Verify and convert units.
 	 * See HID specification v1.11 6.2.2.7 Global Items for unit decoding
 	 */
-	if (code == ABS_X || code == ABS_Y || code == ABS_Z) {
+	switch (code) {
+	case ABS_X:
+	case ABS_Y:
+	case ABS_Z:
 		if (field->unit == 0x11) {		/* If centimeters */
 			/* Convert to millimeters */
 			unit_exponent += 1;
@@ -239,7 +242,13 @@ static __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code)
 		} else {
 			return 0;
 		}
-	} else if (code == ABS_RX || code == ABS_RY || code == ABS_RZ) {
+		break;
+
+	case ABS_RX:
+	case ABS_RY:
+	case ABS_RZ:
+	case ABS_TILT_X:
+	case ABS_TILT_Y:
 		if (field->unit == 0x14) {		/* If degrees */
 			/* Convert to radians */
 			prev = logical_extents;
@@ -250,7 +259,9 @@ static __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code)
 		} else if (field->unit != 0x12) {	/* If not radians */
 			return 0;
 		}
-	} else {
+		break;
+
+	default:
 		return 0;
 	}
 
@@ -623,6 +634,14 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 			map_key_clear(BTN_TOOL_RUBBER);
 			break;
 
+		case 0x3d: /* X Tilt */
+			map_abs_clear(ABS_TILT_X);
+			break;
+
+		case 0x3e: /* Y Tilt */
+			map_abs_clear(ABS_TILT_Y);
+			break;
+
 		case 0x33: /* Touch */
 		case 0x42: /* TipSwitch */
 		case 0x43: /* TipSwitch2 */

drivers/hid/hid-logitech-dj.c

@@ -26,6 +26,7 @@
 #include <linux/hid.h>
 #include <linux/module.h>
 #include <linux/usb.h>
+#include <asm/unaligned.h>
 #include "usbhid/usbhid.h"
 #include "hid-ids.h"
 #include "hid-logitech-dj.h"
@@ -273,8 +274,8 @@ static void logi_dj_recv_add_djhid_device(struct dj_receiver_dev *djrcv_dev,
 		goto dj_device_allocate_fail;
 	}
 
-	dj_dev->reports_supported = le32_to_cpu(
-		dj_report->report_params[DEVICE_PAIRED_RF_REPORT_TYPE]);
+	dj_dev->reports_supported = get_unaligned_le32(
+		dj_report->report_params + DEVICE_PAIRED_RF_REPORT_TYPE);
 	dj_dev->hdev = dj_hiddev;
 	dj_dev->dj_receiver_dev = djrcv_dev;
 	dj_dev->device_index = dj_report->device_index;

drivers/hid/hid-wiimote-core.c

@@ -769,7 +769,7 @@ static void __ir_to_input(struct wiimote_data *wdata, const __u8 *ir,
 
 	/*
 	 * Basic IR data is encoded into 3 bytes. The first two bytes are the
-	 * upper 8 bit of the X/Y data, the 3rd byte contains the lower 2 bits
+	 * lower 8 bit of the X/Y data, the 3rd byte contains the upper 2 bits
 	 * of both.
 	 * If data is packed, then the 3rd byte is put first and slightly
 	 * reordered. This allows to interleave packed and non-packed data to
@@ -778,17 +778,11 @@ static void __ir_to_input(struct wiimote_data *wdata, const __u8 *ir,
 	 */
 
 	if (packed) {
-		x = ir[1] << 2;
-		y = ir[2] << 2;
-
-		x |= ir[0] & 0x3;
-		y |= (ir[0] >> 2) & 0x3;
+		x = ir[1] | ((ir[0] & 0x03) << 8);
+		y = ir[2] | ((ir[0] & 0x0c) << 6);
 	} else {
-		x = ir[0] << 2;
-		y = ir[1] << 2;
-
-		x |= (ir[2] >> 4) & 0x3;
-		y |= (ir[2] >> 6) & 0x3;
+		x = ir[0] | ((ir[2] & 0x30) << 4);
+		y = ir[1] | ((ir[2] & 0xc0) << 2);
 	}
 
 	input_report_abs(wdata->ir, xid, x);

drivers/hid/usbhid/hid-quirks.c

@@ -88,6 +88,7 @@ static const struct hid_blacklist {
 	{ USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U, HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH, HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH, HID_QUIRK_MULTI_INPUT },
+	{ USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET, HID_QUIRK_MULTI_INPUT },
 	{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_QUAD_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
 
 	{ USB_VENDOR_ID_WISEGROUP_LTD2, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },